diff options
Diffstat (limited to 'include/sys/dsl_dataset.h')
| -rw-r--r-- | include/sys/dsl_dataset.h | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/include/sys/dsl_dataset.h b/include/sys/dsl_dataset.h index 50c1e9337..6bda31259 100644 --- a/include/sys/dsl_dataset.h +++ b/include/sys/dsl_dataset.h @@ -39,6 +39,7 @@ #include <sys/dsl_deadlist.h> #include <sys/refcount.h> #include <sys/rrwlock.h> +#include <sys/dsl_crypt.h> #include <zfeature_common.h> #ifdef __cplusplus @@ -48,6 +49,7 @@ extern "C" { struct dsl_dataset; struct dsl_dir; struct dsl_pool; +struct dsl_crypto_params; #define DS_FLAG_INCONSISTENT (1ULL<<0) #define DS_IS_INCONSISTENT(ds) \ @@ -105,6 +107,7 @@ struct dsl_pool; #define DS_FIELD_RESUME_LARGEBLOCK "com.delphix:resume_largeblockok" #define DS_FIELD_RESUME_EMBEDOK "com.delphix:resume_embedok" #define DS_FIELD_RESUME_COMPRESSOK "com.delphix:resume_compressok" +#define DS_FIELD_RESUME_RAWOK "com.datto:resume_rawok" /* * DS_FLAG_CI_DATASET is set if the dataset contains a file system whose @@ -245,26 +248,38 @@ dsl_dataset_phys(dsl_dataset_t *ds) #define DS_UNIQUE_IS_ACCURATE(ds) \ ((dsl_dataset_phys(ds)->ds_flags & DS_FLAG_UNIQUE_ACCURATE) != 0) +/* flags for holding the dataset */ +typedef enum ds_hold_flags { + DS_HOLD_FLAG_DECRYPT = 1 << 0 /* needs access to encrypted data */ +} ds_hold_flags_t; + int dsl_dataset_hold(struct dsl_pool *dp, const char *name, void *tag, dsl_dataset_t **dsp); +int dsl_dataset_hold_flags(struct dsl_pool *dp, const char *name, + ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); boolean_t dsl_dataset_try_add_ref(struct dsl_pool *dp, dsl_dataset_t *ds, void *tag); int dsl_dataset_hold_obj(struct dsl_pool *dp, uint64_t dsobj, void *tag, dsl_dataset_t **); +int dsl_dataset_hold_obj_flags(struct dsl_pool *dp, uint64_t dsobj, + ds_hold_flags_t flags, void *tag, dsl_dataset_t **); void dsl_dataset_rele(dsl_dataset_t *ds, void *tag); +void dsl_dataset_rele_flags(dsl_dataset_t *ds, ds_hold_flags_t flags, + void *tag); int dsl_dataset_own(struct dsl_pool *dp, const char *name, - void *tag, dsl_dataset_t **dsp); + ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); int dsl_dataset_own_obj(struct dsl_pool *dp, uint64_t dsobj, - void *tag, dsl_dataset_t **dsp); -void dsl_dataset_disown(dsl_dataset_t *ds, void *tag); + ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); +void dsl_dataset_disown(dsl_dataset_t *ds, ds_hold_flags_t flags, void *tag); void dsl_dataset_name(dsl_dataset_t *ds, char *name); -boolean_t dsl_dataset_tryown(dsl_dataset_t *ds, void *tag); int dsl_dataset_namelen(dsl_dataset_t *ds); boolean_t dsl_dataset_has_owner(dsl_dataset_t *ds); +boolean_t dsl_dataset_tryown(dsl_dataset_t *ds, void *tag); uint64_t dsl_dataset_create_sync(dsl_dir_t *pds, const char *lastname, - dsl_dataset_t *origin, uint64_t flags, cred_t *, dmu_tx_t *); + dsl_dataset_t *origin, uint64_t flags, cred_t *, + struct dsl_crypto_params *, dmu_tx_t *); uint64_t dsl_dataset_create_sync_dd(dsl_dir_t *dd, dsl_dataset_t *origin, - uint64_t flags, dmu_tx_t *tx); + struct dsl_crypto_params *dcp, uint64_t flags, dmu_tx_t *tx); int dsl_dataset_snapshot(nvlist_t *snaps, nvlist_t *props, nvlist_t *errors); int dsl_dataset_promote(const char *name, char *conflsnap); int dsl_dataset_rename_snapshot(const char *fsname, @@ -343,6 +358,8 @@ boolean_t dsl_dataset_has_resume_receive_state(dsl_dataset_t *ds); int dsl_dataset_rollback(const char *fsname, const char *tosnap, void *owner, nvlist_t *result); +void dsl_dataset_activate_feature(uint64_t dsobj, + spa_feature_t f, dmu_tx_t *tx); void dsl_dataset_deactivate_feature(uint64_t dsobj, spa_feature_t f, dmu_tx_t *tx); |